Reviewed By Rickey M (Nashville, TN) Reviewed for a 2004 Nissan Titan —8/12/2011 5:07 AM
Increased gas mileage and performance. Get between 18 & 19 mpg on the road .
Reviewed By Joseph G (Tucson, AZ) Reviewed for a 2007 Nissan Titan —11/11/2010 3:46 PM
I have not the opportunity to know how well the Injen intake performed without the hydroshield, but I feel after installing both products, is that it is doing its job. I've heard good things from other people who have bought it, and I can say I happily enjoy it as much as they do. It fit like a glove and looks heavy duty. I would greatly recommend this product to anybody who is looking for the extra protection this product can have to protect your engine and particles from damaging your engine.